private void timer_Tick(object sender, System.EventArgs e) { int channelsplaying = 0; float pan = 0.0f; if (channel != null) { channel.getPan(ref pan); } if (system != null) { system.getChannelsPlaying(ref channelsplaying); system.update(); } statusBar.Text = "Channels Playing " + channelsplaying + " : Pan = " + pan; }
private void sineWave_Click(object sender, System.EventArgs e) { FMOD.RESULT result; float pan = 0, frequency = 0; if (channel != null) { channel.stop(); } if (dsp != null) { dsp.release(); } /* * Create an oscillator DSP unit for the tone. */ result = system.createDSPByType(FMOD.DSP_TYPE.OSCILLATOR, ref dsp); ERRCHECK(result); result = dsp.setParameter((int)FMOD.DSP_OSCILLATOR.RATE, 440.0f); /* musical note 'A' */ ERRCHECK(result); result = system.playDSP(FMOD.CHANNELINDEX.REUSE, dsp, true, ref channel); ERRCHECK(result); channel.setVolume(0.5f); result = dsp.setParameter((int)FMOD.DSP_OSCILLATOR.TYPE, 0); ERRCHECK(result); channel.setPaused(false); channel.getFrequency(ref frequency); channel.getPan(ref pan); trackBarVolume.Value = 512; trackBarFrequency.Value = (int)frequency; trackBarPan.Value = (int)(pan * 512); }